Energy Invested Quotes
- I was planning on this being something worth mentioning, energy invested in someone I saw potential in — Drake
- Surveying the available alternative energy sources for criteria such as energy density, environmental impacts, reliance on depleting raw materials, intermittency versus constancy of supply, and… — Richard Heinberg
- Bitumen is junk energy. A joule, or unit of energy, invested in extracting and processing bitumen returns only four to six joules in the form… — Thomas Homer-Dixon